Unprotected Oral / Vaginal - Burning Urethra / Wrinkly Glans /Swollen Meatus

I have been experiencing numerous symptoms since a brief encounter consisting of unprotected oral and protected vaginal sex on February 20th.

Day after encounter:-

Itchy mons pubis

Day 2-3:

The tip of my penis felt numb. I'm pretty sure I felt tingling at the base of the scrotum, which may or may not be irrelevant.

Days 4-12:

The tingling in my urethra turned into continuous burning--not any worse when urinating--which the doctor at CityMD didn't have much to say about.
Small papules formed on my upper inner thighs. The doctor prescribed me hydrocortisone, which has been somewhat helpful. My thighs still feel chaffed sometimes, but this could be unrelated. My scrotum was bright red and scaly. A different doctor (at a different CityMD) prescribed econazole, which has been fairly helpful.

Days 13-17 (current day):

The burning in my urethra has turned into more of an "ache", and has become more intermittent.
My tailbone just recently started aching, and I have been constipated, but both of these things could be irrelevant.

Throughout all of this I have had an inflamed/swollen meatus, a wrinkly/shriveled glans, and particularly dribbly clear pee left over when I go to the bathroom. If the dribbly clear pee is considered discharge it is watery odorless discharge.

My fear has been that the symptoms not explainable by the fungal infection are due to an atypical presentation of HSV-1 or HSV-2, or perhaps some other virus. There have not been any lesions, but the tingling testicles early on and the current tailbone (proximal to the sacral ganglia?) pain seem like they could plausibly be nerve-related.

I have also read about other things, like Mycoplasma genitalium and Trichomonas. I don't know if these possibilities are worth exploring or not. I am pretty sure I want a type specific IGG test for herpes 1 & 2 in any case. Could this somehow be prostate related?

One more thing: While I have not gotten any results back from my full panel STD test at CityMD, I am pretty it'll come up clean. My partner from the 20th had clean results. Also, for what it's worth, my urinalysis didn't show anything obvious at CityMD. I have not taken any antibiotics.